Cook rice, pour in sugar, vinegar and salt mix and cool in a tray (airing with a fork or chopsticks as it cools to stop from sticking together)
Lay a piece of nori on a sushi mat
Place hands in a bowl of cold water then grab a handful of rice and place on the nori (you need enough to form an even layer going up 4/5 of the way up the nori) – the water stops the rice from sticking to your hands
Filling
Place wasabi, plum, and mayonnaise in an even strip across the rice ½ way up the rice.
Lay on top of this your filling of avocado, asparagus, cucumber and tofu, sprinkle with sesame seeds and roll up – just wet the top edge when you reach it and this will help the seaweed stick to itself..